Catalysts for depolymerization and hydrocracking of lignin, their preparation, and processes for preparing liquid biofuels from lignin compounds

摘要

The present invention relates to a catalyst for depolymerization and hydrodeoxygenation of lignin, a method for producing the same, and a method for preparing a liquid biofuel from a lignin compound, wherein the catalyst for depolymerization and hydrodeoxygenation of lignin of the present invention is doped with nitrogen. It includes carbon nanotubes, ZnO nanoparticles supported on nitrogen-doped carbon nanotubes, and Co nanoparticles supported on nitrogen-doped carbon nanotubes.